Nepean Bay Weather Forecast

Investigator Strait Coastal Waters

Wind

West to southwesterly 15 to 20 knots turning south to southeasterly in the evening.

Seas

Below 1 metre, increasing to 1 to 1.5 metres by early evening.

1st Swell

West to southwesterly around 1 metre, increasing to 1 to 1.5 metres through the Backstairs Passage.

Weather

Clear.

Weather Situation

A weak ridge of high pressure across the south of SA will weaken further during Saturday as a trough and cold front cross the Bight. The trough will move across the state on Sunday before interacting with a tropical low over central Australia early next week. The low and trough are then expected to remain slow moving across northern SA next week.